diff options
| author | Frank Chu <frank_chu@pegatron.corp-partner.google.com> | 2024-03-13 11:17:26 +0800 |
|---|---|---|
| committer | Felix Held <felix-coreboot@felixheld.de> | 2024-03-14 15:38:57 +0000 |
| commit | 2fd6a6758b221ca7812bbb86177e4a96376abf45 (patch) | |
| tree | 8f56a359914ad26f345e5899c13d1fe1a00fdeb9 /src/mainboard/google/brya/variants | |
| parent | f8df905e7baf2adca61b7ca2fe4e844414feddc0 (diff) | |
mb/google/nissa/var/glassway: Add 2nd touchscreen via SSFC config
Define SSFC bit 0-1 in coreboot for add 2nd BOE G7500 touchscreen.
BUG=b:329339069
BRANCH=firmware-nissa-15217.B
TEST=Check touchscreen can detect and function work.
[INFO ] input: GTCH7503:00 2A94:A804 as /devices/pci0000:00/0000:00:15.1/i2c_designware.1/i2c-10/i2c-GTCH7503:00/0014
Change-Id: I85688919864e3cac1beb2442ef3e23fe9d5f916c
Signed-off-by: Frank Chu <frank_chu@pegatron.corp-partner.google.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/81217
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Eric Lai <ericllai@google.com>
Diffstat (limited to 'src/mainboard/google/brya/variants')
| -rw-r--r-- | src/mainboard/google/brya/variants/glassway/overridetree.cb | 22 |
1 files changed, 11 insertions, 11 deletions
diff --git a/src/mainboard/google/brya/variants/glassway/overridetree.cb b/src/mainboard/google/brya/variants/glassway/overridetree.cb index 08d247b28b..15b7d7ec4d 100644 --- a/src/mainboard/google/brya/variants/glassway/overridetree.cb +++ b/src/mainboard/google/brya/variants/glassway/overridetree.cb @@ -16,7 +16,7 @@ fw_config field TOUCHSCREEN_SOURCE 32 33 option TOUCHSCREEN_UNPROVISIONED 0 option TOUCHSCREEN_ELAN0001 1 - option TOUCHSCREEN_ELAN9008 2 + option TOUCHSCREEN_GTCH7503 2 end end @@ -336,23 +336,23 @@ chip soc/intel/alderlake probe TOUCHSCREEN_SOURCE TOUCHSCREEN_ELAN0001 end end + chip drivers/i2c/hid - register "generic.hid" = ""ELAN9008"" - register "generic.desc" = ""ELAN Touchscreen"" + register "generic.hid" = ""GTCH7503"" + register "generic.desc" = ""G2TOUCH Touchscreen"" register "generic.irq" = "ACPI_IRQ_LEVEL_LOW(GPP_C7_IRQ)" - register "generic.detect" = "1" register "generic.reset_gpio" = "ACPI_GPIO_OUTPUT_ACTIVE_LOW(GPP_C1)" - register "generic.reset_delay_ms" = "20" - register "generic.reset_off_delay_ms" = "2" + register "generic.reset_delay_ms" = "50" + register "generic.reset_off_delay_ms" = "5" register "generic.stop_gpio" = "ACPI_GPIO_OUTPUT_ACTIVE_LOW(GPP_C6)" - register "generic.stop_delay_ms" = "280" - register "generic.stop_off_delay_ms" = "2" + register "generic.stop_delay_ms" = "30" + register "generic.stop_off_delay_ms" = "10" register "generic.enable_gpio" = "ACPI_GPIO_OUTPUT_ACTIVE_HIGH(GPP_C0)" - register "generic.enable_delay_ms" = "1" + register "generic.enable_delay_ms" = "5" register "generic.has_power_resource" = "1" register "hid_desc_reg_offset" = "0x01" - device i2c 10 on - probe TOUCHSCREEN_SOURCE TOUCHSCREEN_ELAN9008 + device i2c 40 on + probe TOUCHSCREEN_SOURCE TOUCHSCREEN_GTCH7503 end end end #I2C1 |